论文部分内容阅读
报告了用~(124)I作甲状腺PET显像的效果.共检查46例次,其中Graves病30例,平均55岁,检查34例次;多结节甲状腺肿11例,平均63岁,检查12例次.病人在口服15MBq~(124)I-碘化钠溶液后24小时作PET显像,5MHz探头做B超和75～400MBq~(131)I-碘化钠口服做γ照相机甲状腺闪烁显像,对三种显像方法的效果作了比较.结果:PET和γ闪烁显像测定的甲状腺面积有78%病例一致,但对判断甲状腺内结节的效果不同.Graves病人的PET和超声结果相符者占79%,而PET与闪烁显像仅35%相符,超声与闪烁显像仅21%相符.在多结节甲状腺肿检查中,PET与超声
Reported the use of ~ (124) I for thyroid PET imaging results were examined in 46 cases, of which 30 cases of Graves disease, an average of 55 years old, 34 cases were examined; 11 cases of multiple nodular goiter, average 63 years, check 12 cases.The patients were given PET scans 24 hours after oral administration of 15MBq ~ (124) I-sodium iodide solution, scintigraphy was performed on γ camera with B ultrasound and 75 ~ 400MBq ~ (131) I- Imaging.Results: The thyroid area measured by PET and gamma scintigraphy was 78% of the cases, but it had different effect on judging the thyroid nodules.Graves’ PET and ultrasound The results were consistent with 79%, while PET and scintigraphy only 35% consistent, ultrasound and scintigraphy only 21% consistent in multi-nodular goiter examination, PET and ultrasound